As the White House prepares to host more than 40 African heads of state for the upcoming U.S.-Africa Leaders Summit, civil society actors from the U.S., Africa and the international community are urging the Barack Obama administration to use the summit as an opportunity to more thoroughly address some of Africa’s most pressing human rights violations.

Every day, Celina Maria de Souza rises before dawn, and after taking four of her children to the nearby school she climbs down the 180 steps that separate her home on a steep hill from the flat part of this Brazilian city, to go to her job as a domestic. In the evening she makes the long trek back up.

Motari Hamissou used to get along well with his pupils at the government primary school in Sabga, an area in Bamenda, the capital of Cameroon’s North West Region.In the past, Hamissou also lived in peace with his neighbours. No one was bothered by his long, thick beard or the veil his wife, Aisha Hamissou, wore, or the religion they followed.

In precarious environments all around the world, women are being seized into the throes of conflict and poverty. Where war is being waged, women are either caught in the crossfire or bear the brunt of exclusion and attacks on their family, livelihood and emotional wellbeing.

A key committee of the World Bank’s governing board Wednesday spurned appeals to revise a draft policy statement that, according to nearly 100 civil-society groups, risks rolling back several decades of reforms designed to protect indigenous populations, the poor and sensitive ecosystems.

Food price rises as far back as 2008 are believed to be the partial culprits behind the instability plaguing Arab countries and they have become increasingly aware of the importance of securing food needs through an international strategy of land grabs which are often detrimental to local populations.

A normally quiet second-grade student, Yuan Yuan* suffers from a mild mental disorder that impacts her ability to learn and communicate. Her father, also mentally disabled, left her several years ago to find work in the city and his family hasn’t heard from him since. Unable to support the family, her mother also left and never returned.

Venezuela is gearing up to pass a new law to combat discrimination against people living with HIV/AIDS, in a country where the epidemic claims nearly 4,000 lives and infects 11,000 mainly young people every year, including increasing numbers of women.

Amidst an exodus of some 100,000 people from the conflict-torn eastern Ukraine, ongoing fighting in the urban strongholds of Donetsk and Luhansk between Ukrainian soldiers and separatist rebels, and talk of more sanctions against Russia, it is hard to focus on the more subtle changes taking place in this eastern European nation.

Pro-Israel activists assembled a huge crowd and a long list of congressional leaders and diplomats to declare their unconditional support for Israel’s military operations in the Gaza Strip on Monday, largely downplaying tensions between Jerusalem and Washington.

China’s plan to become Costa Rica’s main energy ally through the joint reconstruction of an oil refinery has been revived after the presidents of the two countries agreed to review the conditions of the project during a meeting in the Brazilian capital.

As the death toll in Gaza keeps climbing - and charges of alleged war crimes against Israel keep mounting - the most powerful political body at the United Nations remains ineffective, impotent and in a state of near paralysis.

For years, the U.S. Environmental Protection Agency (EPA) has been frustrated in its efforts to pursue hundreds of cases of water pollution — repeatedly tied up in legal fights about exactly what bodies of water it has the authority to monitor and protect.

As the killing and destruction rages on in Gaza, and as Israeli Prime Minister Benjamin Netanyahu and the Hamas leadership exchange recriminations and threats, key regional and world players must accept a central truism: No peace can be achieved between Israel and the Palestinians without including Hamas. The quicker they internalise this fact, the faster the cycle of violence can be broken.